11012221122200 has 24 divisors (see below), whose sum is σ = 25603414109580. Its totient is φ = 4404888448800.

The previous prime is 11012221122193. The next prime is 11012221122247. The reversal of 11012221122200 is 222112221011.

11012221122200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27530552606 + ... + 27530553005.

Almost surely, 2^{11012221122200} is an apocalyptic number.

11012221122200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11012221122200 is an abundant number, since it is smaller than the sum of its proper divisors (14591192987380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11012221122200 is a wasteful number, since it uses less digits than its factorization.

11012221122200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55061105627 (or 55061105618 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11012221122200 its reverse (222112221011), we get a palindrome (11234333343211).

The spelling of 11012221122200 in words is "eleven trillion, twelve billion, two hundred twenty-one million, one hundred twenty-two thousand, two hundred".